Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

Lat: 40.61269°NLon: 112.35362°WElev: 4291.0ft.

Clear

75°F

24°C

Humidity 23%
Wind Speed S 10 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Jul 01:55 AM MDT
Extended Forecast for

35 Miles WNW Grantsville UT

Red Flag Warning July 15, 12:00pm until July 15, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 73. East northeast wind around 6 mph.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered thunderstorms after 3pm.  Mostly sunny and hot, with a high near 101. South southeast wind 5 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 30%.

    High: 101 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered thunderstorms before 9pm, then isolated showers between 9pm and midnight.  Mostly cloudy, with a low around 70. West wind 6 to 13 mph becoming north northeast after midnight.  Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 95. West wind 5 to 7 mph becoming north in the morning.

    High: 95 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. Northwest wind around 7 mph becoming east southeast after midnight.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 73. East northeast wind around 6 mph.
Tuesday
Scattered thunderstorms after 3pm. Mostly sunny and hot, with a high near 101. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Scattered thunderstorms before 9pm, then isolated showers between 9pm and midnight. Mostly cloudy, with a low around 70. West wind 6 to 13 mph becoming north northeast after midnight. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 95. West wind 5 to 7 mph becoming north in the morning.
Wednesday Night
Mostly clear, with a low around 71. Northwest wind around 7 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 97.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Sunny, with a high near 97.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles WNW Grantsville UT
 40.7°N 113.12°W (Elev. 4259 ft)
3:05 pm MDT Jul 14, 2025
2am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database